In the future "Power City" where mechas have become part of human life, Lin Yi, a poor and unlucky deliveryman, accidentally picked up a mysterious AI core and bound it to the complaint machine Jia Xiaomiao. From then on, he was involved in a crazy battle between domestic and foreign mecha consortiums, underground black markets and urban weirdos. With laughter, tears, friendship and strange AI, Lin Yi fought from the bottom of the metal mecha to the national league finals, gradually uncovering the truth about the mecha world and becoming a new generation of legendary mecha masters. The whole book uses a humorous way to show how little people use wisdom and courage to change their destiny, letting laughter and blood coexist in the magnificent mecha world.
